What’s Vulnerable › Vulnerabilities
CVE-2025-14993: Tenda AC18 HTTP Request SetDlnaCfg sprintf stack-based overflow
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2025-12-21 · updated 2026-09-28
- Weakness: CWE-119
Description
A vulnerability was detected in Tenda AC18 15.03.05.05. This affects the function sprintf of the file /goform/SetDlnaCfg of the component HTTP Request Handler. The manipulation of the argument scanList results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now public and may be used.
Affected products
- Tenda AC18: 15.03.05.05
References
- https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_AC18/SetDlnaCfg/SetDlnaCfg.md
- https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_AC18/SetDlnaCfg/SetDlnaCfg.md#reproduce
- https://vuldb.com/?ctiid.337687
- https://vuldb.com/?id.337687
- https://vuldb.com/?submit.719084
- https://www.tenda.com.cn/
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